Expanding the Weighted Updating Model

THE MODEL UPDATING OF MASS, DAMPING AND STIFFNESS MATRICES

the model updating of mass, damping and stiffness matrices

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Image-Based Model Updating

This paper presents a novel image-based approach for updating the geometry of 3D models. The technique can cope with large-scale models, using a single imaging sensor to which an arbitrary motion is applied. Current approaches usually do not fully take advantage of strong prior information, often available in the form of an initial model. The approach is thus novel in that geometric anomalies a...

Monte Carlo Dynamically Weighted Importance Sampling For Finite Element Model Updating

The Finite Element Method (FEM) is generally unable to accurately predict natural frequencies and mode shapes of structures (eigenvalues and eigenvectors). Engineers develop numerical methods and a variety of techniques to compensate for this misalignment of modal properties, between experimentally measured data and the computed result from the FEM of structures. In this paper we compare two in...

Updating the ICRP human respiratory tract model.

The ICRP Task Group on Internal Dosimetry is developing new Occupational Intakes of Radionuclides (OIR) documents. Application of the Human Respiratory Tract Model (HRTM) requires a review of the lung-to-blood absorption characteristics of inhaled compounds of importance in radiological protection. Where appropriate, material-specific absorption parameter values will be given, and for other com...